Detail: 200mm-2000mmBig-Diameter Hollow Winding Plastic Pipe Extrusion Line The Big-diameter hollow winding pipe production line is mechanotronics, with the advantages of: 1) high....
Hangzhou POLYTECH Plastic Machinery Co., Ltd is a national high-tech enterprise registered in Hangzhou Hi-Tech Development Zone with more than 20 years in this plastic extrusion field. our main....
Detail: Twin-wall Hollow Plastic Roofing Sheet Extrusion Line , Roofing Sheet Making Machine The Twin-wall Hollow Roofing Sheet Extrusion Line is mechanotronics, with the advantages of: 1) ....